Here is a diy I definitely want to give a whirl, this whimsical/charming photobooth is my inspiration. I think it would be a lovely touch and maybe even do double duty as a ceremony backdrop or head table backdrop. For our wedding I'd probably go with hues of pinks, peaches and creams, and I'm thinking fabric strips would be more cost efficient then ribbons

a related project is this lovely chandelier, featured on a beautiful mess's blog today

so lovely, isn't it?
instructions here